Yes thats me. It's working out well. I have removed the Cat as it was causing trouble when it was hungry. There is another wolf in there now, my newly aquired Hoplias intermedius.
Have you looked at http://www.monsterfishkeepers.com/forums/showthread.php?t=168589
Have you looked at http://www.monsterfishkeepers.com/forums/showthread.php?t=168589